Triple

T9923794
Position Surface form Disambiguated ID Type / Status
Subject National Association of Colored Women E187869 entity
Predicate notableLeader P304 FINISHED
Object Anna Julia Cooper
Anna Julia Cooper was a pioneering African American scholar, educator, and civil rights advocate whose writings and activism made her a foundational figure in Black feminism and the struggle for racial and gender equality in the United States.
E833393 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Anna Julia Cooper | Statement: [National Association of Colored Women, notableLeader, Anna Julia Cooper]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Anna Julia Cooper
Context triple: [National Association of Colored Women, notableLeader, Anna Julia Cooper]
  • A. Fanny Jackson Coppin
    Fanny Jackson Coppin was a pioneering African American educator and one of the first Black women in the United States to become a school principal and a leader in higher education.
  • B. Josephine St. Pierre Ruffin
    Josephine St. Pierre Ruffin was an African American civil rights leader, suffragist, and journalist who championed Black women’s rights and helped organize them nationally in the late 19th and early 20th centuries.
  • C. Nannie Helen Burroughs
    Nannie Helen Burroughs was an influential African American educator, civil rights activist, and founder of the National Training School for Women and Girls in Washington, D.C.
  • D. Marguerite Erskine Walker
    Marguerite Erskine Walker was the wife of American inventor and industrialist George Westinghouse and a prominent Pittsburgh social figure and philanthropist in the late 19th and early 20th centuries.
  • E. Minerva Breedlove
    Minerva Breedlove was the mother of Sarah Breedlove, better known as Madam C. J. Walker, a pioneering African American entrepreneur and philanthropist.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Anna Julia Cooper
Triple: [National Association of Colored Women, notableLeader, Anna Julia Cooper]
Generated description
Anna Julia Cooper was a pioneering African American scholar, educator, and civil rights advocate whose writings and activism made her a foundational figure in Black feminism and the struggle for racial and gender equality in the United States.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Anna Julia Cooper
Target entity description: Anna Julia Cooper was a pioneering African American scholar, educator, and civil rights advocate whose writings and activism made her a foundational figure in Black feminism and the struggle for racial and gender equality in the United States.
  • A. Fanny Jackson Coppin
    Fanny Jackson Coppin was a pioneering African American educator and one of the first Black women in the United States to become a school principal and a leader in higher education.
  • B. Josephine St. Pierre Ruffin
    Josephine St. Pierre Ruffin was an African American civil rights leader, suffragist, and journalist who championed Black women’s rights and helped organize them nationally in the late 19th and early 20th centuries.
  • C. Nannie Helen Burroughs
    Nannie Helen Burroughs was an influential African American educator, civil rights activist, and founder of the National Training School for Women and Girls in Washington, D.C.
  • D. Marguerite Erskine Walker
    Marguerite Erskine Walker was the wife of American inventor and industrialist George Westinghouse and a prominent Pittsburgh social figure and philanthropist in the late 19th and early 20th centuries.
  • E. Minerva Breedlove
    Minerva Breedlove was the mother of Sarah Breedlove, better known as Madam C. J. Walker, a pioneering African American entrepreneur and philanthropist.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ca82b22a688190b52c75bd48429c10 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cdb59733188190900426e4e29ae5e3 completed April 2, 2026, 12:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2578e92f08190ba53f943f3da2166 completed April 5, 2026, 12:37 p.m.
NEDg Description generation batch_69d258e3c3908190a8358da3c8352fe1 completed April 5, 2026, 12:43 p.m.
NED2 Entity disambiguation (via description) batch_69d25977ab988190969ed8ff8eb53ddd completed April 5, 2026, 12:45 p.m.
Created at: March 30, 2026, 8:43 p.m.